package com.liyingtao.servlet;

import com.liyingtao.biz.NewsService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/deleteNewsServlet")
public class deleteNewsServlet extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int newsId=Integer.parseInt(request.getParameter("newsId"));
        NewsService newsservice=new NewsService();
        int flag=newsservice.deleteNews(newsId);
        if(flag>0){
            response.sendRedirect("toMainPageServlet");
        }
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }
}
